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315 verified UnitedHealthcare Gastroenterologists in Long Island, NY
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 10/22/2026
Availability last updated 10/22/2026

Dr. Neville Bamji, MD

Gastroenterologist
4.89
·457 reviews
Very satisfactory. I've had several appts and he and his staff are always. by Mary P.Click to read more
43 mi · 311 E 79th St, Ste 2A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
Dr. Bamji is a Clinical Instructor of Medicine at The Mount Sinai Hospital, New York. He received his undergraduate degree in 1998 from Johns Hopkins University. He received his MD in 2002 from Cornell University Medical College. He subsequently completed his internship and residency training in Int...Click to read more
Next available: Mon, Oct 26

Dr. Kenneth Miller, MD

Gastroenterologist (Virtual)
4.83
·474 reviews
Love his professionalism and intelligence. Great doctor. - Mar 1, 2017 by Elizabeth R.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 5 more ·
Read bio
Dr. Miller is an instructor of Medicine at The Mount Sinai Hospital, New York. He graduated with the highest honors from New York University School of Medicine, trained in internal medicine at Harvard University's Beth Israel Hospital and completed his gastroenterology fellowship at The Mount Sinai ...Click to read more
Next available: Mon, Oct 26

Dr. James George, MD

Gastroenterologist
4.94
·34 reviews
43 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic indigestion without clear cause + 6 more ·
Read bio
Dr. James George is a gastroenterologist at New York Gastroenterology Associates. He treats the people of New York, NY, and offers virtual consultations. He is fluent in Greek, as well as English, making him accessible to people from varying cultural backgrounds. As part of his educational trainin...Click to read more
Next available: Mon, Oct 26

Dr. James George, MD

Gastroenterologist (Virtual)
4.94
·34 reviews
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Expertise in chronic indigestion without clear cause + 6 more ·
Read bio
Dr. James George is a gastroenterologist at New York Gastroenterology Associates. He treats the people of New York, NY, and offers virtual consultations. He is fluent in Greek, as well as English, making him accessible to people from varying cultural backgrounds. As part of his educational trainin...Click to read more
Next available: Mon, Oct 26

Dr. Leon Kavaler, MD

Gastroenterologist
4.89
·361 reviews
Very comfortable setting. Family is welcomed. Will refer my friends and family. See you in 5 years for my revisit. - Jul 14, 2011 by PPClick to read more
43 mi · 68 East 86th Street, New York, NY 10028
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. Leon Kavaler is Board Certified in Gastroenterology and earned his Doctor of Medicine from the State University of New York, Upstate Medical University. He is currently affiliated with Mount Sinai Hospital in New York and is a member of the American Society of Gastrointestinal Endoscopy.Click to read more
Next available: Mon, Oct 26

Dr. Leon Kavaler, MD

Gastroenterologist (Virtual)
4.89
·361 reviews
Very comfortable setting. Family is welcomed. Will refer my friends and family. See you in 5 years for my revisit. - Jul 14, 2011 by PPClick to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. Leon Kavaler is Board Certified in Gastroenterology and earned his Doctor of Medicine from the State University of New York, Upstate Medical University. He is currently affiliated with Mount Sinai Hospital in New York and is a member of the American Society of Gastrointestinal Endoscopy.Click to read more
Next available: Mon, Oct 26

Dr. Michael Schopis, MD

Gastroenterologist (Virtual)
4.95
·666 reviews
Excellent. Seen numerous doctors and practices. None as efficient nor as friendly as here. Can’t recommend more. - Sep 21, 2023 by Charles M.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Michael Schopis is a double board certified, compassionate and highly rated gastroenterologist at Manhattan Gastroenterology. Dr. Schopis is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine and is a proud member of the American Society for Gast...Click to read more
Next available: Mon, Oct 26

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·802 reviews
Friendly doctor doesn’t rush and listens carefully to what you say. Is professional and efficient.Would recommend.Click to read more
43 mi · 311 E 79th St, Ste 2A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
Ana Tuyama, MD is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy. Dr Tuyama re...Click to read more
Next available: Tue, Oct 27

Dr. Jay Desai, MD

Gastroenterologist (Virtual)
4.90
·1163 reviews
Excellent experience. Went out of his way to help. Highly recommended. - Jan 19, 2019 by Lane R.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 18 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 6 more ·
Read bio
Dr. Desai is a Clinical Instructor of Medicine at Mount Sinai School of Medicine. He graduated with Research Honors from Tufts University School of Medicine. He subsequently completed his training in Internal Medicine and Gastroenterology at New York University. He has a strong clinical interest in ...Click to read more
Next available: Tue, Oct 27

Dr. Jay Desai, MD

Gastroenterologist
4.90
·1163 reviews
Excellent experience. Went out of his way to help. Highly recommended. - Jan 19, 2019 by Lane R.Click to read more
43 mi · 311 E 79th St, Ste 2A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 18 years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 6 more ·
Read bio
Dr. Desai is a Clinical Instructor of Medicine at Mount Sinai School of Medicine. He graduated with Research Honors from Tufts University School of Medicine. He subsequently completed his training in Internal Medicine and Gastroenterology at New York University. He has a strong clinical interest in ...Click to read more
Next available: Tue, Oct 27

Dr. Ana Tuyama, MD

Gastroenterologist (Virtual)
4.87
·802 reviews
Friendly doctor doesn’t rush and listens carefully to what you say. Is professional and efficient.Would recommend.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
Ana Tuyama, MD is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy. Dr Tuyama re...Click to read more
Next available: Tue, Oct 27

Dr. Jonathan Erber, MD

Gastroenterologist (Virtual)
4.78
·905 reviews
Thumbs up to this doc, the staff was really professional and the doc was very helpful. Would recommended him anytime!!!!! - Dec 30, 2013 by Nadia R.Click to read more
Brooklyn, NY
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 7 more ·
Read bio
Dr. Jonathan Erber graduated from Tel Aviv University, Sackler Faculty of Medicine in 2002, completed his Internship and Residency in Internal Medicine at Albert Einstein College of Medicine, Montefiore Medical Center in 2005 and Fellowship in Gastroenterology at SUNY Downstate Medical Center in 200...Click to read more
Next available: tomorrow

Dr. Markos Koutsos, MD

Gastroenterologist (Virtual)
4.81
·1735 reviews
I say it every time. A true professional who listens and cares. - Aug 15, 2018 by Arthur A.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Expertise in high cholesterol + 5 more ·
Read bio
Dr. Markos I. Koutsos received his medical degree from the National and Kapodistrian University of Athens School of Medicine. He completed his Fellowship training in Gastroenterology and Liver Disease at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, graduating in 1996. After fellowship...Click to read more
Next available: Tue, Oct 27

Dr. Kevin Lin, MD

Gastroenterologist
5.00
·9 reviews
Nice - Aug 27, 2026 by Marie M.Click to read more
47 mi · 8622 Bay Pkwy, Brooklyn, NY 11214
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Kevin Lin is a native Brooklynite who earned his Bachelor of Science degree from Cornell University and later went on to complete his Doctor of Medicine at NYU Grossman School of Medicine. He stayed on at NYU to complete his internal medicine residency and went on to Columbia University to comp...Click to read more
Next available: today

Dr. Brian Landzberg, MD

Gastroenterologist (Virtual)
4.70
·84 reviews
He is a excellent doctor ! He give enough time to explain and ask lot of questions and also very helpful . - Feb 8, 2020 by Kazi HClick to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. Brian Landzberg is a Gastroenterologist treating patients in the Greater New York area. He earned his Bachelor of Arts degree in French and American History and Literature from Harvard University and received his Doctor of Medicine from the Albert Einstein College of Medicine. Dr. Landzberg comp...Click to read more
Next available: Tue, Oct 27

Dr. Steven Naymagon, MD

Gastroenterologist (Virtual)
4.84
·122 reviews
Amazing experience with Dr. Naymagon! Look at his patient’s reviews Google maps. Will definitely recommend him to others! - Mar 3, 2025Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
Steven Naymagon, MD Why did you choose to specialize in gastroenterology? I went to medical school wanting to make a difference in people’s lives. As a student at the Icahn School of Medicine at Mount Sinai, I was torn between surgery and internal medicine. Surgery would allow me to fix acute ...Click to read more
Next available: Wed, Oct 28

Dr. Steven Naymagon, MD

Gastroenterologist
4.84
·122 reviews
Amazing experience with Dr. Naymagon! Look at his patient’s reviews Google maps. Will definitely recommend him to others! - Mar 3, 2025Click to read more
43 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
Steven Naymagon, MD Why did you choose to specialize in gastroenterology? I went to medical school wanting to make a difference in people’s lives. As a student at the Icahn School of Medicine at Mount Sinai, I was torn between surgery and internal medicine. Surgery would allow me to fix acute ...Click to read more
Next available: Wed, Oct 28

Dr. Nancy Lau, MD

Gastroenterologist (Virtual)
4.72
·1136 reviews
Very professional and very experienced on her specialty. - Jan 3, 2019 by Marian C.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acid reflux ·
Read bio
Dr. Nancy Lau graduated Magna Cum Laude with a Doctor of Medicine degree from the State University of New York, Downstate Medical Center. She completed her internship in Internal Medicine at NewYork-Presbyterian Hospital / Weill Cornell Medical Center, followed by a residency in Internal Medicine at...Click to read more
Next available: today

Dr. Markos Koutsos, MD

Gastroenterologist
4.81
·1735 reviews
I say it every time. A true professional who listens and cares. - Aug 15, 2018 by Arthur A.Click to read more
43 mi · 111 E 80th St, Ste 1A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in high cholesterol + 5 more ·
Read bio
Dr. Markos I. Koutsos received his medical degree from the National and Kapodistrian University of Athens School of Medicine. He completed his Fellowship training in Gastroenterology and Liver Disease at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, graduating in 1996. After fellowship...Click to read more
Next available: Tue, Oct 27

Dr. Mukul Arya, MD

Gastroenterologist
4.52
·84 reviews
Wish I been came to him maybe I would of been better by now or before Great doc. - Feb 20, 2014 by Delron H.Click to read more
43 mi · 1056 5th Ave, New York, NY 10028
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 2 more ·
Read bio
Mukul Arya, MD Gastroenterology Dr. Mukul Arya is board-certified in Gastroenterology and Internal Medicine and brings more than 16 years of clinical and academic experience in the diagnosis, treatment, and prevention of complex gastrointestinal conditions. He previously served as Director of Advan...Click to read more
Next available: Tue, Oct 27

Dr. Noah Mahpour, MD

Gastroenterologist
4.95
·20 reviews
the Dr was very friendly and understanding. I really felt a ease i, - Sep 1, 2026 by ROBERTA S.Click to read more
43.5 mi · 140 Sylvan Ave, Ste 101A, Englewood Cliffs, NJ 07632
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mahpour was raised in Bergen County, and has lived there for a majority of his life.Click to read more
Next available: Mon, Oct 26

Dr. Irina Kaplounov, MD

Gastroenterologist
4.98
·45 reviews
My experience was good and the doctor is having to additional testing to get the root of my problem. - Jun 4, 2026 by Diane G.Click to read more
44.5 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: tomorrow

Dr. Noah Mahpour, MD

Gastroenterologist
4.95
·20 reviews
the Dr was very friendly and understanding. I really felt a ease i, - Sep 1, 2026 by ROBERTA S.Click to read more
44.5 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mahpour was raised in Bergen County, and has lived there for a majority of his life.Click to read more
Next available: tomorrow

Dr. Peter Legnani, MD

Gastroenterologist (Virtual)
5.00
·37 reviews
Great experience. Dr Lagnani is quite knowledgeable and an excellent listener. He will do the tests you need and make sure to evaluate your condition at length. I came for a 2nd opinion and left impressed and in very good care by Oscar M.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Peter Legnani is an American Board of Internal Medicine-certified gastroenterologist in NY. He practices at New York Gastroenterology Associates and offers in-person and virtual consultations.� Dr. Legnani provides comprehensive care for a wide range of digestive system conditions and concerns....Click to read more
Next available: Thu, Oct 29

Dr. Peter Legnani, MD

Gastroenterologist
5.00
·37 reviews
Great experience. Dr Lagnani is quite knowledgeable and an excellent listener. He will do the tests you need and make sure to evaluate your condition at length. I came for a 2nd opinion and left impressed and in very good care by Oscar M.Click to read more
43 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Peter Legnani is an American Board of Internal Medicine-certified gastroenterologist in NY. He practices at New York Gastroenterology Associates and offers in-person and virtual consultations.� Dr. Legnani provides comprehensive care for a wide range of digestive system conditions and concerns....Click to read more
Next available: Thu, Oct 29

Dr. Samuel Schwarz, MD

Gastroenterologist
4.57
·355 reviews
He was friendly He listened what had to say about my medical condition I'll bee seeing him again to continue the treatment.Click to read more
43 mi · 205 E 76th St, Ste M2, New York, NY 10021
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience ·
Read bio
We are a fully accredited facility with New York State through the American Association for Accreditation of Ambulatory Surgical Facilities. We have an anesthesiologist present in our facility, as well as all required emergency equipment and medicines. Dr. Schwarz is board certified in Gastroentero...Click to read more
Next available: Wed, Oct 28

Dr. Michael Glick, MD, PNS, CNSC

Gastroenterologist (Virtual)
4.97
·3925 reviews
Dr Glick was very helpful and gave lots of useful information and drug samples. - Jan 5, 2016Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in acid reflux ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Michael P. Glick, MD, PNS, CNSC, is a board-certified gastroenterologist, internist, and physician nutrition specialist. After graduating cum laude from Columbia Univer...Click to read more
Next available: Mon, Oct 26

Dr. Matthew McNeill, MD, FACG

Gastroenterologist (Virtual)
4.95
·1511 reviews
Great doc. Great at listening and explaining and taking next steps.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Matthew McNeill, MD, is board certified in gastroenterology and internal medicine. His practice focuses on a wide range of digestive and liver diseases and symptoms, inclu...Click to read more
Next available: Mon, Oct 26

Dr. Mauricio Zapiach, MD

Gastroenterologist
3.71
·7 reviews
I feel like he didn’t take my situation seriously he base his decisions off of the last doctor instead of making a difference I feel like he didn’t really care either - Aug 25, 2025 by Henry F.Click to read more
46 mi · 235 60th Street, West New York, NJ 07093
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in acid reflux + 4 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mauricio Zapiach is an experienced gastroenterologist at Hudson County Gastroenterology. He welcomes patients dealing with digestive conditions in West New York...Click to read more
Next available: today

Dr. Brian Landzberg, MD

Gastroenterologist
4.70
·84 reviews
He is a excellent doctor ! He give enough time to explain and ask lot of questions and also very helpful . - Feb 8, 2020 by Kazi HClick to read more
43.5 mi · 210 East 71st Street, New York, NY 10021
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. Brian Landzberg is a Gastroenterologist treating patients in the Greater New York area. He earned his Bachelor of Arts degree in French and American History and Literature from Harvard University and received his Doctor of Medicine from the Albert Einstein College of Medicine. Dr. Landzberg comp...Click to read more
Next available: Thu, Oct 29

Dr. Anthony Borcich, MD

Gastroenterologist (Virtual)
4.76
·261 reviews
A great experience with this doctor. He was very friendly and professional. by Scott M.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acute gastrointestinal bleeding + 4 more ·
Read bio
Dr. Anthony Borcich is a kindhearted gastroenterologist treating patients in Greater New York City, NY. He is certified by the American Board of Internal Medicine. Dr. Borcich is a member of the American Gastroenterological Association. He speaks English, Spanish, Russian, Creole, Mandarin, and Cant...Click to read more
Next available: Mon, Oct 26

Dr. Julie Foont, MD

Gastroenterologist (Virtual)
4.95
·801 reviews
Awesome! Dr. Julie is very friendly and provides with a lot information to make patients feeling comfortable and safe. - May 10, 2022 by Natividad M.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 23 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 4 more ·
Read bio
***In light of the COVID-19 pandemic, all consultations will be virtual using your smartphone or computer. These visits are covered by insurance for all NY State residents, just as a typical office visit would be covered. The staff will contact you with details about your telemedicine consultation a...Click to read more
Next available: Tue, Oct 27

Dr. Megha Kothari, MD

Gastroenterologist
4.82
·68 reviews
Top-notch experience in every way. Couldn’t be happier. - Nov 14, 2025 by Jennifer D.Click to read more
42 mi · 28-25 Jackson Ave, Long Island City, NY 11101
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in acid reflux + 3 more ·
Read bio
Megha Kothari, MD, is a hepatologist and gastroenterologist and an assistant director of hepatology at NewYork-Presbyterian Brooklyn Methodist Hospital. She is also the director of women's health at the hospital. Dr. Kothari treats patients with a wide range of gastrointestinal conditions, includin...Click to read more
Next available: Fri, Nov 13

Dr. Jeffrey Crespin, MD, MBA, AGAF, FACP

Gastroenterologist
4.60
·2999 reviews
He’s seems to be very knowledgeable and understands how to treat patients. - Dec 21, 2017 by Diego V.Click to read more
44 mi · 210 East 47th St, Ste 1A, New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Crespin has been a practicing gastroenterologist in Manhattan for over twenty years. He is a board-certified gastroenterologist who strives to provide the highest quality medical care and services in a compassionate, professional, and personalized manner. Dr. Crespin earned his Doctor of Medi...Click to read more
Next available: Tue, Oct 27

Dr. Daniel Adler, MD

Gastroenterologist (Virtual)
4.87
·710 reviews
Very efficient consultation appointment. Sent paperwork in advance, waited 10 minutes. - Mar 29, 2018 by Susan C.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in gastroenteritis + 6 more ·
Read bio
Dr. Daniel Adler is a native of the New York metropolitan area. He received his Bachelors of Engineering from Johns Hopkins University and Doctor of Medicine degree from The State University of New York at Buffalo. He completed six years of post-graduate training including residency in internal medi...Click to read more
Next available: Mon, Oct 26

Dr. Sam Weissman, MD

Gastroenterologist
4.72
·827 reviews
Every time that I see Sam Wiesmann it’s always a pleasure. - Oct 15, 2020 by Alexa N.Click to read more
46 mi · 2952 Brighton 3rd St, Ste 102, Brooklyn, NY 11235
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in acute stomach inflammation/infection + 6 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Sam Weissman is a skilled and experienced gastroenterologist caring for the Brooklyn, NY community. Dr. Weissman obtained his medical degree from the Albert Einstei...Click to read more
Next available: today

Dr. Ugonna Iroku, MD

Gastroenterologist (Virtual)
4.84
·921 reviews
He was great and the office is nice. The wait to see him was longClick to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 more ·
Read bio
Ugonna Iroku, MD, is a gastroenterologist specializing in managing a broad range of digestive conditions, including screening for colorectal polyps and cancers, esophageal and gastric cancers, heartburn, difficulty swallowing, hemorrhoids, rectal bleeding, bowel habit changes like diarrhea or consti...Click to read more
Next available: today

Dr. Mallikharjanudu Kalepu, MD

Family Physician
4.95
·39 reviews
The receptionist and doctors are very nice. On point by APClick to read more
35 mi · 114-39 Sutphin Blvd, Jamaica, NY 11434
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommendedExpertise in chronic high blood pressure + 2 more
Next available: Fri, Nov 20

Dr. James Aisenberg, MD

Gastroenterologist
4.92
·222 reviews
It was so good to finally be treated nicely and be heard by a doctor :) thank you, I’d go nowhere else from now on! - Apr 27, 2022 by Edanur K.Click to read more
43 mi · 311 E 79th St, Ste 2A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Aisenberg is a Clinical Professor of Medicine at The Mount Sinai Hospital, New York. He graduated from Harvard Medical School, trained in internal medicine at The Columbia-Presbyterian Medical Center and completed his gastroenterology fellowship at The Mount Sinai Hospital. His research focuses ...Click to read more
Next available: Mon, Nov 2

Dr. Qin Rao, MD

Gastroenterologist (Virtual)
4.83
·981 reviews
Dr. Rao made me feel heard. I appreciate the excellent help and information he gave me regarding my visit. - Oct 7, 2021 by Jonathan S.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Rao is a double board certified, highly rated and personable gastroenterologist. Dr. Rao graduated from the renowned Columbia University with a degree in Biomedical Engineering and went on to receive a Master of Science from Yale University. He then went on to obtain his medical degree from SU...Click to read more
Next available: Mon, Nov 2

Dr. Daniel Alpert, MD

Gastroenterologist
4.81
·916 reviews
He really takes time to answer questions, has an optimistic outlook and has a comforting bedside manner.Click to read more
44 mi · 345 E 37th St, Suite 304, New York, NY 10016
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acute stomach inflammation/infection + 4 more ·
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Dr. Daniel Alpert is a board certified gastroenterologist who has been in private practice since 1994. He is an Attending Physician and Clinical Instructor of Medicine at New York University Langone Medical Center. His internal medicine residency and gastroenterology fellowship were also completed a...Click to read more
Next available: Tue, Oct 27

Dr. Michael Glick, MD, PNS, CNSC

Gastroenterologist
4.97
·3925 reviews
Dr Glick was very helpful and gave lots of useful information and drug samples. - Jan 5, 2016Click to read more
44.5 mi · 535 5th Ave, Ste 604 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in acid reflux ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Michael P. Glick, MD, PNS, CNSC, is a board-certified gastroenterologist, internist, and physician nutrition specialist. After graduating cum laude from Columbia Univer...Click to read more
Next available: Mon, Oct 26

Dr. Daniel Adler, MD

Gastroenterologist
4.87
·710 reviews
Very efficient consultation appointment. Sent paperwork in advance, waited 10 minutes. - Mar 29, 2018 by Susan C.Click to read more
44 mi · 60 E 56th St, 7th Fl, New York, NY 10022
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in gastroenteritis + 6 more ·
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Dr. Daniel Adler is a native of the New York metropolitan area. He received his Bachelors of Engineering from Johns Hopkins University and Doctor of Medicine degree from The State University of New York at Buffalo. He completed six years of post-graduate training including residency in internal medi...Click to read more
Next available: Tue, Oct 27

Dr. Jennifer Leong, MD

Gastroenterologist (Virtual)
4.94
·139 reviews
Dr. Leong is an amazing Doctor. Kind, Caring, Active Listener, Great Suggestions and Follow-Up! Simply Incredible. - Feb 24, 2025 by Jeffrey L.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 22 years of experience · Offers video visits · Highly recommended · Excellent wait time ·
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Dr. Leong is Board-certified in gastroenterology, transplant hepatology, obesity, and is a specialist in liver medicine and transplantation. She completed her medical degree and residency training at NYU, a GI fellowship at North Shore University Medical Center, and a transplant hepatology fellowshi...Click to read more
Next available: Thu, Nov 5

Dr. Martin Wolff, MD, FACG

Gastroenterologist (Virtual)
4.97
·2671 reviews
Dr Wolff was fantastic. I would highly recommend. - Oct 28, 2019 by Daniel S.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 3 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room* Martin Wolff, MD, FACG is a double board-certified gastroenterologist and Clinical Assistant Professor of Medicine at NYU Langone Medical Center. He is an expert in Inflammatory Bowel D...Click to read more
Next available: Thu, Oct 29

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1865 reviews
Doctor was very personable and answered all my questions. Was such a wonderful visit. - Dec 18, 2018 by Jeanina V.Click to read more
44.5 mi · 1865 Bdwy, New York, NY 10023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Expertise in colonoscopy + 2 more ·
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*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Televisits are covered by insurance for all New York State residents, just as a typical office visit would be covered. Our staff will contact you with details after booking. Veronika ...Click to read more
Next available: Mon, Oct 26

Dr. Kathryn Schmidt, MD

Gastroenterologist (Virtual)
4.91
·137 reviews
Great, the doctor was great at listening to my concerns and looking for a solution. by KRClick to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
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Dr. Kathryn Schmidt is a leading, highly rated gastroenterologist with our Manhattan Gastroenterology team. Dr.Schmidt completed her Gastroenterology training at the world renowned Mayo Clinic in Rochester, consistently ranked among the top hospitals in the United States. She prides herself on her p...Click to read more
Next available: Tue, Nov 3

Dr. Eric Morgenstern, MD, FACG

Gastroenterologist
4.85
·395 reviews
He is a wonderful physician. His office staff is friendly and helpful - Dec 18, 2017 by Sofya K.Click to read more
43 mi · 1317 3rd Ave, 7th Fl, New York, NY 10021
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
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Eric Morgenstern, M.D. was born and raised in New York City. He graduated cum laude from the University of Pennsylvania and attended New York Medical College. Dr. Morgenstern is board-certified in Internal Medicine and Gastroenterology. He completed his Medical Internship, Residency, Chief Reside...Click to read more
Next available: Tue, Nov 3

Jessica Fernandez, APRN, RN

Adult Nurse Practitioner
5.00
·4 reviews
39 mi · 90-01 Roosevelt Ave, Ste 2A, Queens, NY 11372
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
I am a dedicated Nurse Practitioner committed to providing compassionate, high-quality care to patients of all backgrounds. I believe that building strong relationships with my patients is essential to helping them achieve their best health. I take the time to listen carefully, answer questions, and...Click to read more
Next available: tomorrow

Dr. Julie Foont, MD

Gastroenterologist
4.95
·801 reviews
Awesome! Dr. Julie is very friendly and provides with a lot information to make patients feeling comfortable and safe. - May 10, 2022 by Natividad M.Click to read more
44.5 mi · 535 5th Ave, Ste 604 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 23 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 4 more ·
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***In light of the COVID-19 pandemic, all consultations will be virtual using your smartphone or computer. These visits are covered by insurance for all NY State residents, just as a typical office visit would be covered. The staff will contact you with details about your telemedicine consultation a...Click to read more
Next available: Tue, Oct 27

Dr. Valerie Antoine-Gustave, MD, MPH

Gastroenterologist (Virtual)
4.92
·2695 reviews
Very attentive and helpful. Really explains all procedures and everything thoroughly. Highly reccommend. - Aug 5, 2016 by Jennifer P.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 19 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in acid reflux ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Dr. Valerie Antoine-Gustave is a gastroenterologist treating patients in New York City, NY. Patients come to Dr. Antoine-Gustave for a number of conditions, such as abdomi...Click to read more
Next available: Fri, Oct 30

Dr. Ana Tuyama, MD

Gastroenterologist (Virtual)
4.87
·802 reviews
Friendly doctor doesn’t rush and listens carefully to what you say. Is professional and efficient.Would recommend.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
Ana Tuyama, MD is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy. Dr Tuyama re...Click to read more
Next available: Mon, Oct 26

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·802 reviews
Friendly doctor doesn’t rush and listens carefully to what you say. Is professional and efficient.Would recommend.Click to read more
44.5 mi · 1995 Broadway, 9th Floor, New York, NY 10023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
Ana Tuyama, MD is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy. Dr Tuyama re...Click to read more
Next available: Mon, Oct 26

Dr. Jessica Kimmel, MD

Gastroenterologist
4.91
·1682 reviews
My appointment was great, the doctor was very helpful and answered all my questions by Marianela C.Click to read more
45.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* ***COVID-19 UPDATE: Dr. Kimmel is available for consultations by videoconference (telemedicine). Telemedicine consultations are covered by insurance for New York state...Click to read more
Next available: tomorrow

Dr. Danny Wong, MD

Gastroenterologist (Virtual)
4.97
·265 reviews
Dr. Wong was great, he got to know me, my problem, explained everything in detail and did not make me feel rushed. - Sep 4, 2025Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
I first became interested in gastroenterology through my personal experience with ulcerative colitis and the trust I built with my doctors as a patient. Now on the other side as a gastroenterologist, I value the lifelong relationships I am able to have with patients-whether it be through tackling ch...Click to read more
Next available: Tue, Nov 10
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Long Island who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Gastroenterologist in Long Island who takes UnitedHealthcare insurance, book an appointment, and see the Gastroenterologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Gastroenterologists in Long Island who accept UnitedHealthcare insurance and make an appointment online.

How can I find a Gastroenterologist in Long Island who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Gastroenterologist in Long Island who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a UnitedHealthcare Gastroenterologist in Long Island?

Zocdoc is a free online service that helps patients find UnitedHealthcare Gastroenterologists in Long Island and book appointments instantly. You can search for UnitedHealthcare Gastroenterologists in Long Island by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Gastroenterologist in Long Island who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Gastroenterologists in Long Island on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Gastroenterologists in Long Island who match your preferences.

How can I find a UnitedHealthcare Gastroenterologist in Long Island who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Gastroenterologists in Long Island with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Gastroenterologist in Long Island?

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in Long Island who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Gastroenterologist online in Long Island?

Gastroenterologists in Long Island on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Long Island who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a UnitedHealthcare Gastroenterologist in Long Island who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a UnitedHealthcare Gastroenterologist in Long Island who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Gastroenterologists in Long Island. Many UnitedHealthcare Gastroenterologists offer appointments on Saturdays and Sundays.

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